APA Format
38181;38182. (1998). Sustainable Tourism, A Marketing Perspective. Oxford : Butterworth-Heinemann
MLA Format
38181;38182. Sustainable Tourism, A Marketing Perspective. Oxford : Butterworth-Heinemann, 1998
Chicago Format
38181;38182. Sustainable Tourism, A Marketing Perspective. Oxford : Butterworth-Heinemann, 1998
Australian/Harvard Format
38181;38182. 1998. Sustainable Tourism, A Marketing Perspective. Butterworth-Heinemann Oxford